FIELD: metallurgy.
SUBSTANCE: iron contains elements at a following ratio, mas.%: carbon 2.8-3.3, silicon 2.8-3.3, manganese 1.0-1.5, chromium 0.5-1.0, copper 0.5-1.0, copper 0.5-1.0, titanium 0.05-0.1, vanadium 0.1-0.3, zirconium 0.1-0.2, nickel 1.0-1.5, nitrogen 0.05-0.1, aluminium 0.1-0.2, magnesium 0.01-0.02, iron - the rest.
EFFECT: upgraded strength of iron.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| IRON | 2006 |
|
RU2329326C1 |
| CAST IRON | 2006 |
|
RU2311474C1 |
| WEAR RESISTANT IRON | 2006 |
|
RU2330088C1 |
| WEAR RESISTANT IRON | 2007 |
|
RU2332507C1 |
| CAST IRON | 2007 |
|
RU2333272C1 |
| CAST IRON | 2006 |
|
RU2311477C1 |
| IRON | 2006 |
|
RU2332495C1 |
| CAST IRON | 2006 |
|
RU2320761C1 |
| IRON | 2006 |
|
RU2327771C2 |
| CAST IRON | 2006 |
|
RU2299258C1 |
